EP 2989404 A4 20161012 - KINETIC HEAT SINK WITH STATIONARY FINS
Title (en)
KINETIC HEAT SINK WITH STATIONARY FINS
Title (de)
KINETISCHER KÜHLKÖRPER MIT STATIONÄREN RIPPEN
Title (fr)
PUITS DE CHALEUR CINÉTIQUE À AILETTES FIXES
Publication
Application
Priority
- US 201361816450 P 20130426
- US 2014030162 W 20140317
Abstract (en)
[origin: WO2014175975A1] A heat-dissipating apparatus has a base structure, a rotating structure, and stationary fins. The base structure has a first heat-conducting surface and a second heat-conducting surface to conduct heat therebetween. The first heat-conducting surface is mountable to a heat-generating component. The rotating structure rotatably couples with the base structure and has a movable heat-extraction surface facing the second heat-conducting surface across a fluid gap. The rotating structure has rotating fins that channels a heat-transfer fluid when the rotating structure rotates from a region of a thermal reservoir in communicating with the rotating structure to another area of the thermal reservoir. The stationary fins extend from the second heat-conducting surface or the housing and are in the path of fluid flow between two areas of the thermal reservoir.
IPC 8 full level
F28D 11/00 (2006.01); F28F 3/02 (2006.01); H01L 23/34 (2006.01); H01L 23/367 (2006.01); H01L 23/467 (2006.01); H01L 23/473 (2006.01); H05K 7/20 (2006.01); F28D 21/00 (2006.01)
CPC (source: EP US)
F28F 3/02 (2013.01 - EP US); H01L 23/3672 (2013.01 - EP US); H01L 23/3677 (2013.01 - EP US); H01L 23/467 (2013.01 - EP US); H01L 23/473 (2013.01 - EP US); H05K 7/20009 (2013.01 - US); H05K 7/20218 (2013.01 - US); H05K 7/20409 (2013.01 - US); F28D 2021/0029 (2013.01 - EP US); H01L 2924/0002 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
- [XY] US 2002172008 A1 20021121 - MICHAEL MIHALIS [US]
- [XY] WO 0143519 A1 20010614 - ADVANCED ROTARY SYSTEMS LLC [US], et al
- [XY] US 2010147494 A1 20100617 - TSAI SHEN-FA [TW]
- [XY] US 2009147476 A1 20090611 - HAN TAI-SHENG ANDREW [US]
- [XY] US 2012160462 A1 20120628 - GUAN ZHI-BIN [TW]
- [XY] DE 29608072 U1 19960725 - HONG CHEN FU IN [TW]
- [Y] US 2005024830 A1 20050203 - LEE TSUNG LUNG [TW], et al
- [Y] US 2011103011 A1 20110505 - KOPLOW JEFFREY P [US]
- [A] US 2013068425 A1 20130321 - LU CHAO-WEN [TW]
- [A] US 2008159853 A1 20080703 - KHANNA VIJAYESHWAR D [US], et al
- See references of WO 2014175975A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014175975 A1 20141030; CN 105378417 A 20160302; EP 2989404 A1 20160302; EP 2989404 A4 20161012; US 2016345468 A1 20161124
DOCDB simple family (application)
US 2014030162 W 20140317; CN 201480035109 A 20140317; EP 14788102 A 20140317; US 201414784429 A 20140317